这是使用ＰＨＰ编程的虚拟社区ＭySQL的简易版

avr usart/uart 通讯，中断接收，循环中发送-avr usart communication

电机的测速中需要使用到光电编码盘,如果是自己制作光电编码盘,就要该旋转编码盘打印程序-Motor guns need to use optical encoder disk, if it is to produce their own optical encoder disk, it is necessary to set the rotary encoder Print

这是我在网络编程课上做的项目

实现通信原理上的PCM（脉冲编码调制）调制与解调等 功能-MATLAB PCM

Meeting in English

本文介绍了在自由口通信模式下，用计算机读写S7-200 PLC存储区内相邻的多个字 节数据的通信程序设计方法，程序设计中采用了多种可靠性措施。 -In this paper, in a free port communication mode, using the computer to read and write S7-200 PLC storage area adjacent to a number of bytes of data communication program design methods, procedures designed to use a variety of reliability measures.

开发工具,很好用的!希望大家多多支持 -Development tools, a good use! Hope everyone can support

用matlab编写的smith圆图软件 解压之后包括两个文件 直接运行.m即可-Prepared by using matlab software smith circle diagram extract directly after the operation, including two documents. M can

航空公司管理信息系统（需要 SQL Server数据库支持） -airline management information systems (need SQL Server database support)

wealsh 网络测速器 只是为了方便测试网速,所有测试点来自 世界网络.-wealsh network with guns is meant to facilitate the testing speed, all from the test network.